@charset "UTF-8";

/*===================
  样式重置
===================*/
* {
  -webkit-tap-highlight-color: transparent;
  outline: 0;
  margin:0;
  padding:0;
  vertical-align:baseline;
}
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td {
  margin: 0;
  padding: 0;
  vertical-align: baseline;
}
img {
  border: 0 none;
  vertical-align: top;
}
i, em {
  font-style: normal;
}
ol, ul {
  list-style: none;
}
input, select, button, h1, h2, h3, h4, h5, h6 {
  font-size: 100%;
  font-family: inherit;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
a {
  text-decoration: none;
  color: #666;
}
body {
  margin: 0 auto;
  min-width: 320px;
  max-width: 640px;
  height: 100%;
  font-size: 14px;
  font-family: Helvetica, STHeiti STXihei, Microsoft JhengHei, Microsoft YaHei, Arial;
  line-height: 1.5;
  color: #666;
  -webkit-text-size-adjust: 100% !important;
          text-size-adjust: 100% !important;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}
input[type="text"],textarea{
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
}

/*===================
  公共样式区域
===================*/
.display_flex {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}

.display_flex.horizontal {
  box-orient: horizontal;
    -webkit-flex-flow: row;
        -ms-flex-flow: row;
            flex-flow: row;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-flex-direction: row;
        -ms-flex-direction: row;
            flex-direction: row;
}
.display_flex.vertical {
  box-orient: vertical;
    -webkit-flex-flow: column;
        -ms-flex-flow: column;
            flex-flow: column;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
}
.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden
}
